0.4.1

Updated mask patch

0.4.0

Initial release on pip

v0.3.0

Several major changes: 1) Created a class out of all functions used to generate PSF for single order spectra and 2) Added a function to generate PSF using fitting 1D spline to a window of multiple columns.

v0.2.0

Added a bunch of other functions.

v0.1.0

Created files with aperture extraction